A yielding rock bolt

Details for Australian Patent Application No. 2007233555 (hide)

Owner Garford Pty Ltd

Inventors Hedrick, Neville

Agent Lord and Company

Pub. Number AU-B-2007233555

PCT Pub. Number WO2007/112481

Priority 2006901778 06.04.06 AU

Filing date 29 March 2007

Wipo publication date 11 October 2007

Acceptance publication date 28 April 2011

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/112481 Priority application(s): WO2007/112481

28 April 2011 Application Accepted

  Published as AU-B-2007233555

25 August 2011 Standard Patent Sealed

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